CVE-2017-6377
Drupal editor module incorrectly checks access to inline private files
7.5
HIGH
CVSS 3.1
EPSS 0.29%
Description
When adding a private file via the editor in Drupal 8.2.x before 8.2.7, the editor will not correctly check access for the file being attached, resulting in an access bypass.
How to fix CVE-2017-6377
To remediate CVE-2017-6377, upgrade the affected package to a fixed version below.
- Packagist/drupal/core—upgrade to 8.2.7 or later
- —upgrade to 8.2.7 or later
Is CVE-2017-6377 being exploited?
Low — EPSS is 0.3%, meaning exploitation activity has not been observed at scale.
Affected packages (2)
- >= 8.2.0, < 8.2.7
- >= 8.2.0, < 8.2.7
CVSS scores
| Source | Version | Severity | Vector |
|---|---|---|---|
| osv | CVSS 3.1 | HIGH7.5 | CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:H/A:N |